NVIDIA Quadro4 980 XGL vs ATI Radeon HD 3450
What is the difference between NVIDIA Quadro4 980 XGL and ATI Radeon HD 3450. Find out which graphics card has better performance.
Graphics Processor (GPU)
| NV28 | GPU Name | RV620 |
| NV28GL A2 | Model number | RV620 LE |
| Kelvin | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 150 nm | Process Size | 55 nm |
| 36 million | Transistors | 181 million |
| 101 mm² | Die Size | 67 mm² |
Graphics Card
| Nov 12th, 2002 | Release Date | Dec 10th, 2007 |
| Quadro4 XGL (x80) | Family | Radeon R600 (HD 3400) |
| End-of-life | Production | End-of-life |
| AGP 8x | Bus Interface | PCIe 2.0 x16 |
Memory
| 128 MB | Memory Size | 256 MB |
| DDR | Memory Type | DDR2 |
| 128 bit | Memory Bus | 64 bit |
| 10.40 GB/s | Bandwidth | 8.000 GB/s |
Performance
| 1.200 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 2.400 GTexel/s | Texture fillrate | 2.400 GTexel/s |
Clock Speeds
| 325 MHz 650 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 300 MHz | GPU Clock | 600 MHz |
Render Config
| 8 | TMUs | 4 |
| 4 | ROPs | 4 |
Board Design
| Single-slot | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 25 W |
| 200 W | Suggested PSU | 200 W |
| 2x DVI 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
API support
| 8.1 | DirectX | 10.1 (10_1) |
| 1.5 | OpenGL | 3.3 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |